        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Poppins', 'Segoe UI', 'Microsoft YaHei', sans-serif;
        }

        body {
            background: linear-gradient(135deg, #0f2027, #203a43, #2c5364);
            color: #fff;
            min-height: 100vh;
            padding: 20px;
            display: flex;
            justify-content: center;
            align-items: center;
            overflow-x: hidden;
            position: relative;
        }

        /* 背景装饰元素 */
        .bg-circle {
            position: absolute;
            border-radius: 50%;
            background: linear-gradient(145deg, rgba(41, 128, 185, 0.2), rgba(109, 213, 250, 0.15));
            z-index: -1;
        }

        .circle-1 {
            width: 300px;
            height: 300px;
            top: 10%;
            left: 5%;
            filter: blur(25px);
        }

        .circle-2 {
            width: 200px;
            height: 200px;
            bottom: 15%;
            right: 8%;
            filter: blur(20px);
        }

        .circle-3 {
            width: 150px;
            height: 150px;
            top: 40%;
            right: 25%;
            filter: blur(15px);
        }

        .container {
            max-width: 1200px;
            width: 100%;
            margin: 20px auto;
        }

        header {
            text-align: center;
            margin-bottom: 40px;
            position: relative;
            z-index: 2;
            animation: fadeInDown 1s ease;
        }

        header h1 {
            font-size: 3.5rem;
            margin-bottom: 10px;
            letter-spacing: 1px;
            font-weight: 700;
            text-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
            background: linear-gradient(to right, #fff, #a8edea);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            position: relative;
        }

        header h1::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 150px;
            height: 4px;
            background: linear-gradient(to right, #3498db, #8e44ad);
            border-radius: 2px;
        }

        header p {
            font-size: 1.1rem;
            opacity: 0.85;
            margin-top: 20px;
            color: #e0f7fa;
        }

        .card {
            background: rgba(255, 255, 255, 0.08);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-radius: 24px;
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.25);
            overflow: hidden;
            margin-bottom: 30px;
            border: 1px solid rgba(255, 255, 255, 0.1);
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            position: relative;
            z-index: 2;
            animation: slideUp 1s ease;
        }

        .card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
        }

        .profile-header {
            background: linear-gradient(120deg, rgba(52, 152, 219, 0.4), rgba(142, 68, 173, 0.4));
            padding: 40px 30px;
            display: flex;
            align-items: center;
            position: relative;
            overflow: hidden;
        }

        .profile-header::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0) 70%);
            transform: rotate(30deg);
            z-index: 1;
        }

        .avatar-container {
            position: relative;
            margin-right: 30px;
            z-index: 2;
        }

        .avatar {
            width: 140px;
            height: 140px;
            border-radius: 50%;
            border: 4px solid rgba(255, 255, 255, 0.3);
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
            object-fit: cover;
            transition: all 0.3s ease;
        }

        .avatar:hover {
            transform: scale(1.05);
            box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
        }

        .status-badge {
            position: absolute;
            bottom: 12px;
            right: 12px;
            width: 32px;
            height: 32px;
            border-radius: 50%;
            background-color: #2ecc71;
            border: 3px solid white;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
            z-index: 3;
        }

        .user-info {
            color: white;
            z-index: 2;
        }

        .user-info h2 {
            font-size: 2.8rem;
            margin-bottom: 12px;
            letter-spacing: 0.5px;
            font-weight: 600;
            text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
        }

        .user-info .qid {
            background: rgba(0, 0, 0, 0.25);
            padding: 8px 18px;
            border-radius: 30px;
            font-size: 1.1rem;
            display: inline-block;
            margin-bottom: 20px;
            font-weight: 500;
            letter-spacing: 1px;
            backdrop-filter: blur(5px);
            border: 1px solid rgba(255, 255, 255, 0.15);
        }

        .user-info .signature {
            font-style: italic;
            font-size: 1.3rem;
            max-width: 600px;
            opacity: 0.92;
            font-weight: 300;
            position: relative;
            padding-left: 20px;
        }

        .user-info .signature::before {
            content: '"';
            position: absolute;
            left: 0;
            top: -10px;
            font-size: 2.5rem;
            opacity: 0.7;
        }

        .profile-details {
            padding: 40px 30px;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(330px, 1fr));
            gap: 35px;
        }

        .info-group {
            background: rgba(255, 255, 255, 0.05);
            border-radius: 20px;
            padding: 25px;
            backdrop-filter: blur(5px);
            border: 1px solid rgba(255, 255, 255, 0.08);
            transition: transform 0.3s ease;
        }

        .info-group:hover {
            transform: translateY(-5px);
            background: rgba(255, 255, 255, 0.08);
        }

        .info-group h3 {
            color: #64b5f6;
            margin-bottom: 25px;
            padding-bottom: 12px;
            border-bottom: 2px solid rgba(100, 181, 246, 0.3);
            font-size: 1.5rem;
            font-weight: 600;
            position: relative;
        }

        .info-group h3::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 80px;
            height: 2px;
            background: linear-gradient(to right, #64b5f6, #bb86fc);
        }

        .info-item {
            display: flex;
            margin-bottom: 18px;
            align-items: center;
        }

        .info-label {
            width: 140px;
            font-weight: 500;
            color: #bbdefb;
            font-size: 1.05rem;
        }

        .info-value {
            flex: 1;
            color: #fff;
            font-weight: 500;
            font-size: 1.1rem;
            display: flex;
            align-items: center;
        }

        .info-value i {
            margin-right: 8px;
            color: #4fc3f7;
        }

        .level-bar {
            background: rgba(0, 0, 0, 0.2);
            height: 28px;
            border-radius: 14px;
            margin-top: 8px;
            overflow: hidden;
            position: relative;
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .level-progress {
            background: linear-gradient(to right, #3498db, #9b59b6);
            height: 100%;
            width: 104%;
            border-radius: 14px;
            display: flex;
            align-items: center;
            justify-content: flex-end;
            padding-right: 20px;
            font-weight: bold;
            color: white;
            font-size: 1rem;
            box-shadow: inset 0 0 15px rgba(0, 0, 0, 0.2);
            position: relative;
            overflow: hidden;
        }

        .level-progress::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 50%;
            background: linear-gradient(to bottom, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0));
        }

        .business-section {
            padding: 35px 30px;
            background: rgba(0, 0, 0, 0.15);
            border-top: 1px solid rgba(255, 255, 255, 0.08);
        }

        .section-title {
            display: flex;
            align-items: center;
            margin-bottom: 30px;
            padding-bottom: 15px;
            border-bottom: 2px solid rgba(100, 181, 246, 0.3);
        }

        .section-title i {
            margin-right: 15px;
            font-size: 2rem;
            background: linear-gradient(to right, #64b5f6, #bb86fc);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .section-title h3 {
            font-size: 1.8rem;
            font-weight: 600;
            background: linear-gradient(to right, #fff, #a8edea);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .business-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
            gap: 25px;
        }

        .business-item {
            background: rgba(255, 255, 255, 0.05);
            border-radius: 16px;
            padding: 20px 15px;
            text-align: center;
            backdrop-filter: blur(5px);
            border: 1px solid rgba(255, 255, 255, 0.08);
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            cursor: pointer;
            position: relative;
            overflow: hidden;
        }

        .business-item:hover {
            transform: translateY(-10px) scale(1.05);
            background: rgba(255, 255, 255, 0.1);
            box-shadow: 0 12px 25px rgba(0, 0, 0, 0.3);
        }

        .business-item::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(to right, #3498db, #9b59b6);
        }

        .business-icon {
            width: 70px;
            height: 70px;
            margin: 0 auto 15px;
            border-radius: 50%;
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(255, 255, 255, 0.1);
            padding: 10px;
            transition: transform 0.3s ease;
        }

        .business-item:hover .business-icon {
            transform: scale(1.1);
        }

        .business-icon img {
            max-width: 100%;
            max-height: 100%;
            border-radius: 50%;
        }

        .business-name {
            font-weight: 600;
            margin-bottom: 8px;
            color: #fff;
            font-size: 1.1rem;
        }

        .business-level {
            color: #bbdefb;
            font-size: 0.95rem;
            font-weight: 500;
        }

        .copyright {
            text-align: center;
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.95rem;
            margin-top: 30px;
            padding: 15px;
            background: rgba(0, 0, 0, 0.2);
            border-radius: 12px;
            backdrop-filter: blur(5px);
            border: 1px solid rgba(255, 255, 255, 0.08);
        }

        .highlight {
            color: #ff9e80;
            font-weight: 600;
            text-shadow: 0 0 10px rgba(255, 158, 128, 0.5);
        }